Donny FL , coming soon

Not wishing to be a downer but these look very similar in design to the impulse air mods. Conical segments, just different outer look. Am I missing something?
I have both at my house and can get some pictures to show the difference. The Donny silencers have more of a baffle and tighter cone area as well as other passages for air to flow through, where as the Impulse has just a straight wall cone with nothing else.